Read words with er, ir, and ur, recognizing that all three spellings make the exact same r-controlled vowel sound.
Here is a surprising one: three different spellings, one identical sound. Her has er, bird has ir, and turn has ur -- but all three say the exact same "er" sound.
Unlike ar and or, there is no easy rule for guessing which spelling a new word uses. For now, you will learn each word by sight, but you can trust that the sound never changes.
Mastery looks like: They read er, ir, and ur words correctly and can explain that all three spellings share one sound.
Common stumbles: Trying to make ir or ur sound different from er, or guessing an unrelated vowel sound entirely.